摘要
目的研究榛子油乙醇提取物抗氧化能力的大小。方法冷榨榛子油用80%乙醇提取,配成不同浓度的样品,以维生素C作对照,通过测定还原抗氧化能力、羟基自由基清除率、超氧阴离子自由基清除率,探讨榛子油乙醇提取物抗氧化能力的大小。结果榛子油乙醇提取物清除羟基自由基能力、还原抗氧化能力和清除超氧阴离子自由基能力随着浓度的提高而提高。结论榛子油乙醇提取物具有良好的抗氧化功能。
Objective To study the antioxidant ability of hazelnut oil. Methods Cold pressed hazelnut oil extracted with 80% ethanol and sample with different concentrations, contrast with vitamin C, through the determination of reducing antioxidant capacity, hydroxyl radical scavenging rate, superoxide anion radical scavenging rate to confirm the size of the hazelnut oil and ethanol extracts of antioxidant capacity. Results Hazelnut oil and ethanol extracts of scavenging hydroxyl free radicals, reducing antioxidant ability and scavenging superoxide anion free radical ability increased with the increase of the concentration. Conclusion Hazelnut oil ethanol extract has good antioxidant function.
出处
《吉林中医药》
2017年第3期294-296,316,共4页
Jilin Journal of Chinese Medicine
基金
吉林省科技发展计划项目(201603097YY)
关键词
榛子油
抗氧化
自由基
hazelnut oil
antioxidant
free radical
